www.docs.chipfind.ru
1
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
200074 Rev. C Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. January 24, 2005
SMV2022SMV2023: Hyperabrupt Junction Tuning Varactors
DATA SHEET
Features
Low series resistance
High capacitance ratio at low reverse voltage
Designed for high volume, low cost battery applications
Available in tape and reel packaging
Description
The SMV2022 and SMV2023 devices are silicon hyperabrupt
junction varactor diodes. The specified high capacitance ratio and
low RS of these varactors make them attractive for low phase
noise VCOs in wireless systems.
Characteristic
Value
Reverse voltage (V
R
)
22 V
Forward current (I
F
)
20 mA
Power dissipation (P
D
)
250 mW
Storage temperature (T
ST
)
-55 C to +150 C
Operating temperature (T
OP
)
-55 C to +125 C
ESD human body model
Class 0
Absolute Maximum Ratings
Performance is guaranteed only under the conditions listed in the specifications table and is
not guaranteed under the full range(s) described by the Absolute Maximum specifications.
Exceeding any of the absolute maximum/minimum specifications may result in permanent
damage to the device and will void the warranty.
CAUTION: Although this device is designed to be as robust as
possible, Electrostatic Discharge (ESD) can damage
this device. This device must be protected at all times
from ESD. Static charges may easily produce poten-
tials of several kilovolts on the human body or
equipment, which can discharge without detection.
Industry-standard ESD precautions must be employed
at all times.
DATA SHEET SMV2022SMV2023
2
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
January 24, 2005 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. 200074 Rev. C
Capacitance vs. Voltage
Reverse Voltage (V)
Capacitance (pF)
0
1
2
3
4
5
6
7
8
0
5
10
15
20
SMV2022
SMV2023
Typical Performance Data
C
T
@ 4 V
C
T
@ 4 V
C
T
@ 20 V
C
T
@ 20 V
Part Number
(pF)
(pF)
(Ratio)
Q @ 4 V
Min.
Max.
Min.
Max.
Min.
50 MHz
SMV2022
2.5
3.3
0.6
0.85
3.0
500
SMV2023
4.4
5.4
0.9
1.20
4.2
500
Electrical Specifications at 25 C
Reverse current I
R
(V
R
= 16 nA): 50 nA.
Performance is guaranteed only under the conditions listed in the Electrical Specifications table.
Single
Common Cathode
Single
SOT-23
SOT-23
SOD-323
SMV2022-001
SMV2022-004
Marking: VJ1
Marking: VJ3
SMV2023-001
SMV2023-004
SMV2023-011
Marking: VK1
Marking: VK3
Marking: VK
L
S
= 1.5 nH
L
S
= 1.5 nH
L
S
= 1.5 nH
DATA SHEET SMV2022SMV2023
3
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
200074 Rev. C Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. January 24, 2005
DIODE
Varactor_Diode
AREA = 1
MODEL = Diode_Model
MODE = nonlinear
RES
R
S
R = R
S
IND
L
S
L = L
S
CAP
C
P
C = C
P
PORT
P_anode
port = 1
PORT
P_Cathode
port = 2
DIODEM
Diode_Model
I
S
= 1.00e-14
R
S
= 0
N = 1
T
T
= 0
C
JO
= C
JO
M = M
V
J
= V
J
E
G
= 1.11
X
TI
= 3
K
F
=0
A
F
=1
F
C
= 0.5
B
V
= 0
I
BV
= 1e-3
I
SR
= 0
N
R
= 2
I
KF
= 0
N
BV
= 1
I
BVL
= 0
N
BVL
= 1
T
BV1
= 0
T
NOM
= 27
F
FE
= 1
SPICE Model
V
R
(V)
SMV2022 C
T
(pF)
SMV2023 C
T
(pF)
0.0
7.41
12.33
0.5
5.94
9.90
1.0
5.14
8.60
1.5
4.56
7.62
2.0
4.14
6.94
2.5
3.78
6.34
3.0
3.49
5.88
3.5
3.23
5.45
4.0
3.01
5.09
5.0
2.54
4.42
6.0
2.18
3.77
7.0
1.8
3.18
8.0
1.5
2.63
9.0
1.29
2.21
10.0
1.11
1.86
11.0
1.03
1.68
12.0
0.96
1.54
13.0
0.91
1.44
14.0
0.87
1.37
15.0
0.83
1.30
16.0
0.81
1.25
17.0
0.78
1.20
18.0
0.76
1.16
19.0
0.75
1.13
20.0
0.73
1.09
Part
C
J0
V
J
C
P
R
S
L
S
Number
(pF)
(V)
M
(pF)
(
))
(nH)
SMV2022
7.30
4.0
1.4
0
2.2
1.5
SMV2023
12.23
4.0
1.4
0
1.6
1.5
Capacitance vs. Voltage
3
2
1
0.035 (0.89 mm) Min.
0.044 (1.12 mm) Max.
0.0005 (0.01 mm) Min.
0.004 (0.10 mm) Max.
0.012 (0.30 mm) Min.
0.020 (0.50 mm) Max.
0.003 (0.080 mm) Min.
0.008 (0.20 mm) Max.
8 Max.
0.022 (0.55 mm) Ref.
0.110 (2.80 mm) Min.
0.120 (3.04 mm) Max.
0.083 (2.10 mm) Min.
0.104 (2.64 mm) Max.
0.037 (0.95 mm) Ref.
0.047 (1.20 mm) Min.
0.055 (1.40 mm) Max.
0.076 (1.92 mm) Ref.
0.020 (0.51 mm) Ref.
SOT-23
0.090 (2.30 mm) Min.
0.108 (2.74 mm) Max.
0.045 (1.15 mm) Min.
0.053 (1.35 mm) Max.
0.050
(1.25 mm) Max.
0.006
(0.15 mm) Typ.
0.008 (0.20 mm) Nom.
0.004 (0.10 mm) Max.
0.010 (0.25 mm) Min.
0.010
(0.25 mm) Min.
0.016
(0.40 mm) Max.
0.063 (1.60 mm) Min.
0.071 (1.80 mm) Max.
Cathode
Indicator
2
1
SOD-323
DATA SHEET SMV2022SMV2023
4
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
January 24, 2005 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. 200074 Rev. C
Profile Feature
SnPb Eutectic Assembly
Lead (Pb)-Free Assembly 100% Sn
Average ramp-up rate (T
L
to T
P
)
3 C/second max.
3 C/second max.
Preheat
Temperature min. (T
SMIN
)
100 C
150 C
Temperature max. (T
SMAX
)
150 C
200 C
Time (min. to max.) (ts)
60120 seconds
6080 seconds
T
SMAX
to T
L
Ramp-up rate
--
3 C/second max.
Time maintained above:
Temperature (T
L
)
183 C
217 C
Time (t
L
)
60150 seconds
60150 seconds
Peak temperature (T
P
)
240 +0/-5 C
250 +0/-5 C
Time within 5 C of actual peak temperature (tp)
1030 seconds
2040 seconds
Ramp-down rate
6 C/second max.
6 C/second max.
Time 25 C to peak temperature
6 minutes max.
8 minutes max.
Recommended Solder Reflow Profiles
T
P
T
SMAX
T
SMIN
t
s
Preheat
t
p
Critical Zone
T
L
to T
L
t 25 C to Peak
Time
T
empera
ture
T
L
25 C
Reference JEDEC J-STD-020
I
L
All temperatures refer to the topside of the package, measured on the package body surface.
Reference JEDEC J-STD-020C.
DATA SHEET SMV2022SMV2023
5
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
200074 Rev. C Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. January 24, 2005
Copyright 2002, 2003, 2004, 2005, Skyworks Solutions, Inc. All Rights Reserved.
Information in this document is provided in connection with Skyworks Solutions, Inc. ("Skyworks") products. These materials are provided by Skyworks as a service to its customers and may be
used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials. Skyworks may make changes to its documentation, products,
specifications and product descriptions at any time, without notice. Skyworks makes no commitment to update the information and shall have no responsibility whatsoever for conflicts,
incompatibilities, or other difficulties arising from future changes to its documentation, products, specifications and product descriptions.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by or under this document. Except as may be provided in Skyworks Terms and Conditions of
Sale for such products, Skyworks assumes no liability whatsoever in association with its documentation, products, specifications and product descriptions.
THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED OR OTHERWISE, RELATING TO SALE AND/OR USE OF SKYWORKS PRODUCTS INCLUDING
WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL
PROPERTY RIGHT. SKYWORKS FURTHER DOES NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS.
SKYWORKS SHALL NOT BE LIABLE FOR ANY DAMAGES, INCLUDING SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST
PROFITS THAT MAY RESULT FROM THE USE OF THESE MATERIALS WHETHER OR NOT THE RECIPIENT OF MATERIALS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications. Skyworks customers using or selling Skyworks products for use in such applications do so at their
own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale.
The following are trademarks of Skyworks Solutions, Inc.: Skyworks
, the Skyworks logo, and Breakthrough Simplicity
. Product names or services listed in this publication are for identification
purposes only, and may be trademarks of Skyworks or other third parties. Third-party brands and names are the property of their respective owners. Additional information, posted at
www.skyworksinc.com, is incorporated by reference.
PDF 
ZIP